Deposits (Tables)

12 Months Ended

Sep. 30, 2018

Banking and Thrift [Abstract]

Summary of the composition of deposits

The following table presents the composition of deposits as of September 30, 2018 and 2017.

	September 30,
	2018		2017
	(dollars in thousands)
Noninterest-bearing demand	$	1,842,704	$	1,856,126
Interest-bearing demand	6,043,717		5,847,432
Time deposits, $250,000 or more	383,868		273,365
Time deposits, less than $250,000	1,463,210		1,000,690
Total	$	9,733,499	$	8,977,613

Schedule of time deposit maturities

At September 30, 2018, the following table presents the scheduled maturities of time deposits in subsequent fiscal years. Accounts with no stated maturity date are included in 2019.

Fiscal year	Amount
	(dollars in thousands)
2019	$	1,245,059
2020	433,142
2021	95,231
2022	47,045
2023	25,369
2024 and thereafter	1,232
Total	$	1,847,078